WGU D334 (C839v5) Introduction to Cryptography | 165 Actual Questions and Answers Latest Updated 2025/2026 (Graded A+)

WGU D334 (C839v5) Introduction to
Cryptography | Actual Questions and
Answers Latest Updated
(Graded A+)

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3DES
Camellia
Gamal

, Elli Entropy




Playfair El Gamal


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2 of 165

Definition



The IV used with WPA is ____ bits.
A. 24
B. 48
C 12



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DER 48




50 64


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3 of 165

Definition

,A blockchain mining process where a new block of transactions is
added to the blockchain and transactions within the block are
considered to be processed occurs every ____minutes or so.
A. 60
B. 30
C. 10
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64 50




01011 10


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4 of 165

Definition



PKCS #__is used to sign and/or encrypt messages for PKI.
A. 1
B. 5
C. 7



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PKCS #7 collision

, Unicode One-time pad

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5 of 165

Definition



_____ allows for a new unique passcode to be created for each instance,
based on an initial seed and for a given time period.
A. One Time Passwords (OTP)
B. Hashed One Time Passwords (HOTP)
C. Timed One Time Password (TOTP)



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AES Entropy




Caesar TOTP


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6 of 165

Definition



Two variations of WPA are ____ and ____.
A. MIC; MOC